leca
/
TimeCoil
1
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fixed problem with matrix combination

This commit is contained in:
leca 2025-02-28 23:12:05 +03:00
parent a55efdab95
commit a6f9581a70
1 changed files with 10 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
src/coil/segment.cpp
View File

@ -113,7 +113,7 @@ void CoilSegment::constructSegment(double *slice) {
for (uint32_t day = 0; day < DAYS_IN_YEAR; day ++) { for (uint32_t day = 0; day < DAYS_IN_YEAR; day ++) {
float daysDegree = day * degreesPerDay; float daysDegree = day * degreesPerDay;
// TODO: replace 10 to coil->getWidth(); // TODO: replace hardcoded value to coil->getWidth();
vec3 daysPosition = vec3( vec3 daysPosition = vec3(
cos(radians(daysDegree)) * 200, cos(radians(daysDegree)) * 200,
10* daysDegree/360., 10* daysDegree/360.,
@ -121,12 +121,11 @@ void CoilSegment::constructSegment(double *slice) {
); );
mat4 transform = mat4(1.); mat4 transform = mat4(1.);
// For some reason I cannot combine transform and rotation to one singe matrix.
// TODO: investigate and fix transform = translate(
// transform = translate( transform,
// transform, daysPosition
// daysPosition );
// );
transform = rotate( transform = rotate(
transform, transform,
@ -147,11 +146,11 @@ void CoilSegment::constructSegment(double *slice) {
1 1
); );
point = point*transform ; point = transform * point;
uint64_t currentPointOffset = day * (2+sliceDetalization) * FIELDS_IN_POINT + slicePointOffset; uint64_t currentPointOffset = day * (2+sliceDetalization) * FIELDS_IN_POINT + slicePointOffset;
vertices[currentPointOffset + 0] = point.x + daysPosition.x; vertices[currentPointOffset + 0] = point.x;
vertices[currentPointOffset + 1] = point.y + daysPosition.y; vertices[currentPointOffset + 1] = point.y;
vertices[currentPointOffset + 2] = point.z + daysPosition.z; vertices[currentPointOffset + 2] = point.z;
memcpy( memcpy(
vertices + currentPointOffset + 3, vertices + currentPointOffset + 3,